It could be the org is doing asset control in preparation for upcoming legal battles.
It is possible - however, those declines started 8 years ago. The only real legal threat in Canada was within the past year.
It looks more like it took several whacks to their corporate skull to fully realize that their "publishing" (books and mags) is truly and fully dead.
Because of their abrupt cessation of printing (Canada was printing all of the English for North America), they have given themselves a reprieve - but the glory days are definitely over.
(I'm tracking another metric - I'll post it in 2 years)